$871 Cheap flight deals from Chicago (CHI) to Adelaide (ADL)

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Airfares from $871 One Way, $1,031 Round Trip from Chicago to Adelaide

Prices starting at $1,031 for return flights and $871 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Sun, Mar 15
ORD
Chicago
ADL
Adelaide
$1,031 Roundtrip, found 4 days ago
$1,031
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Feb 18 from Chicago to Adelaide, returning Sun, Mar 15, priced at $1,031 found 4 days ago
Sat, May 23 - Sat, Jun 13
ORD
Chicago
ADL
Adelaide
$1,178 Roundtrip, found 2 days ago
$1,178
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, May 23 from Chicago to Adelaide, returning Sat, Jun 13, priced at $1,178 found 2 days ago
Wed, Mar 11 - Wed, Mar 18
ORD
Chicago
ADL
Adelaide
$1,412 Roundtrip, found 6 days ago
$1,412
Roundtrip
found 6 days ago
Select Air New Zealand flight, departing Wed, Mar 11 from Chicago to Adelaide, returning Wed, Mar 18, priced at $1,412 found 6 days ago
Wed, Mar 11 - Wed, Mar 18
ORD
Chicago
ADL
Adelaide
$1,903 Roundtrip, found 6 days ago
$1,903
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Wed, Mar 11 from Chicago to Adelaide, returning Wed, Mar 18, priced at $1,903 found 6 days ago
Mon, May 11 - Wed, Jun 3
ORD
Chicago
ADL
Adelaide
$2,028 Roundtrip, found 2 days ago
$2,028
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Mon, May 11 from Chicago to Adelaide, returning Wed, Jun 3, priced at $2,028 found 2 days ago

More About Flying To Adelaide from Chicago

Route Information for Flights from Chicago to Adelaide

Origin Airport IATA Code
CHI
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Adelaide

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Low Price Guarantee

With the best deals and easy searching options, Orbitz make it easy and fun to find cheap Chicago to Adelaide flights, a great hotel, or a full vacation package. With Orbitz’s low price guarantee, you always get great discounts on air ticket prices.

Frequently asked questions

What is the shortest flight from Chicago to Adelaide?
It can take as little as 2 hours and 30 minutes to get from O'Hare Airport to Adelaide, SA (ADL). Settle in and enjoy the service, because you'll be stepping off the plane in a heartbeat.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.